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  1. #1
    Member
    Join Date
    Nov 2019
    Location
    Show Low AZ
    Posts
    3

    97 zx 185c jackplate question

    I just picked up a 97 zx 185c with a Mariner 175 EFI and a 12" jackplate. Is this too much jackplate for an 18.5' boat?

  2. Member
    Join Date
    Feb 2006
    Location
    valparaiso
    Posts
    192
    #2
    I have a 98 ZX185c with a Yamaha VMax 150 and the same jack plate.
    Running 58 MPH with a 24p Tempest prop fully loaded.

  3. Member Skeeter Jeff's Avatar
    Join Date
    Jun 2004
    Location
    Spring, Texas 77373
    Posts
    335
    #3

    jack plate size

    My 97 ZX 185c came with a 12" jack plate from the factory. It was made by Springfield (looked like a square aluminum tube). Very similar in design to the Rite Hite jack plates that are known to shear the side bolts. After shearing the top bolts on either side, I replaced it with a 12" Slidemaster.

  4. Member
    Join Date
    Nov 2010
    Location
    Humble,TX
    Posts
    4,377
    #4
    My 98 came with a 12” also